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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Juan Giraldo

Bib: 29536 •M •Age: N/A

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Age Group (M40-44)
#0 / 2198
Race Day Weather
51°/41°F
overcast clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
25:46
3.11 mi
Rank: #18818
Start → 5K
25:46 | 8:18/mi
10K
50:16
6.21 mi
Rank: #17706 (+1112)
5K → 10K
24:30 | 7:54/mi
15K
1:14:08
9.32 mi
Rank: #16712 (+994)
10K → 15K
23:52 | 7:41/mi
20K
1:39:36
12.43 mi
Rank: #16903 (-191)
15K → 20K
25:28 | 8:12/mi
HALF
1:45:12
13.11 mi
Rank: #16994 (-91)
20K → HALF
5:36 | 8:13/mi
25K
2:05:40
15.53 mi
Rank: #17194 (-200)
HALF → 25K
20:28 | 8:27/mi
30K
2:34:02
18.64 mi
Rank: #17792 (-598)
25K → 30K
28:22 | 9:08/mi
20M
2:46:56
20.00 mi
Rank: #18071 (-279)
30K → 20M
12:54 | 9:30/mi
21M
2:57:08
21.00 mi
Rank: #18280 (-209)
20M → 21M
10:12 | 10:12/mi
35K
3:05:36
21.75 mi
Rank: #18816 (-536)
21M → 35K
8:28 | 11:20/mi
23M
3:17:23
23.00 mi
Rank: #18911 (-95)
35K → 23M
11:47 | 9:25/mi
24M
3:27:46
24.00 mi
Rank: #19275 (-364)
23M → 24M
10:23 | 10:23/mi
40K
3:37:40
24.85 mi
Rank: #19751 (-476)
24M → 40K
9:54 | 11:35/mi
25.2M
3:41:39
25.20 mi
Rank: #19856 (-105)
40K → 25.2M
3:59 | 11:34/mi
FINISH
3:50:57
26.22 mi
Rank: #19917 (-61)
25.2M → FINISH
9:18 | 9:08/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:45:12
Pace8:02 /mi
2nd Half
Distance13.11 mi
Time2:05:45
Pace9:36 /mi
📊Positive Split: 19.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:50:4425:468:1825:46
8:18
-
10K
6.21 mi12:15:1450:168:0624:30
7:54
-0:24
15K
9.32 mi12:39:061:14:087:5823:52
7:41
-0:13
20K
12.43 mi13:04:341:39:368:0125:28
8:12
+0:31
HALF
13.11 mi13:10:101:45:128:025:36
8:13
+0:01
25K
15.53 mi13:30:382:05:408:0620:28
8:27
+0:14
30K
18.64 mi13:59:002:34:028:1628:22
9:08
+0:41
20M
20.00 mi14:11:542:46:568:2112:54
9:30
+0:22
21M
21.00 mi14:22:062:57:088:2710:12
10:12
+0:42
35K
21.75 mi14:30:343:05:368:338:28
11:20
+1:08
23M
23.00 mi14:42:213:17:238:3511:47
9:25
-1:55
24M
24.00 mi14:52:443:27:468:4010:23
10:23
+0:58
40K
24.85 mi15:02:383:37:408:469:54
11:35
+1:12
25.2M
25.20 mi15:06:373:41:398:483:59
11:34
-0:01
FINISH
26.22 mi15:15:553:50:578:499:18
9:08
-2:26

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

7:41 /mi

Average Pace

8:49 /mi

Slowest Pace

11:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

2:05:40

54% of race

Time at Steady Pace

1:02:21

27% of race

Time at Slower Pace

42:56

19% of race

Average Pace: 8:48 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:50:4425:468:1825:46
8:18
#18818
10K
6.21 mi12:15:1450:168:0624:30
7:54
#17706
15K
9.32 mi12:39:061:14:087:5823:52
7:41
#16712
20K
12.43 mi13:04:341:39:368:0125:28
8:12
#16903
HALF
13.11 mi13:10:101:45:128:025:36
8:13
#16994
25K
15.53 mi13:30:382:05:408:0620:28
8:27
#17194
30K
18.64 mi13:59:002:34:028:1628:22
9:08
#17792
20M
20.00 mi14:11:542:46:568:2112:54
9:30
#18071
21M
21.00 mi14:22:062:57:088:2710:12
10:12
#18280
35K
21.75 mi14:30:343:05:368:338:28
11:20
#18816
23M
23.00 mi14:42:213:17:238:3511:47
9:25
#18911
24M
24.00 mi14:52:443:27:468:4010:23
10:23
#19275
40K
24.85 mi15:02:383:37:408:469:54
11:35
#19751
25.2M
25.20 mi15:06:373:41:398:483:59
11:34
#19856
FINISH
26.22 mi15:15:553:50:578:499:18
9:08
#19917
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi18818117561175614374(Top 50%)9951(Top 61%)9951(Top 453%)
10K6.21 mi3.10 mi17706+111211313+44311313+44316338(Top 56%)10755(Top 66%)10755(Top 489%)
15K9.32 mi3.11 mi16712+99410889+42410889+42414374(Top 50%)9951(Top 61%)9951(Top 453%)
20K12.43 mi3.11 mi16903-19110954-6510954-6517470(Top 60%)11195(Top 69%)11195(Top 509%)
HALF13.11 mi0.68 mi16994-9110993-3910993-3918471(Top 64%)11657(Top 71%)11657(Top 530%)
25K15.53 mi2.42 mi17194-20011082-8911082-8918209(Top 63%)11443(Top 70%)11443(Top 521%)
30K18.64 mi3.11 mi17792-59811306-22411306-22420196(Top 70%)12278(Top 75%)12278(Top 559%)
20M20.00 mi1.36 mi18071-27911390-8411390-8421039(Top 72%)12593(Top 77%)12593(Top 573%)
21M21.00 mi1.00 mi18280-20911465-7511465-7521051(Top 73%)12559(Top 77%)12559(Top 571%)
35K21.75 mi0.75 mi18816-53611690-22511690-22525761(Top 89%)14751(Top 90%)14751(Top 671%)
23M23.00 mi1.25 mi18911-9511715-2511715-2520290(Top 70%)12106(Top 74%)12106(Top 551%)
24M24.00 mi1.00 mi19275-36411852-13711852-13723791(Top 82%)13740(Top 84%)13740(Top 625%)
40K24.85 mi0.85 mi19751-47612053-20112053-20125221(Top 87%)14379(Top 88%)14379(Top 654%)
25.2M25.20 mi0.35 mi19856-10512095-4212095-4223549(Top 81%)13551(Top 83%)13551(Top 617%)
FINISH26.22 mi1.02 mi19917-6112113-1812113-1821016(Top 72%)12355(Top 76%)12355(Top 562%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 50%
×21
+97ft-345ft

Overall

14374

Males

9951

M40-44

9951

5K→10K

3.1 - 6.2 mi

Top 56%
×5
+79ft-138ft

Overall

16338

Males

10755

M40-44

10755

10K→15K

6.2 - 9.3 mi

Top 50%
×3
+67ft-78ft

Overall

14374

Males

9951

M40-44

9951

15K→20K

9.3 - 12.4 mi

Top 60%
×5
+106ft-86ft

Overall

17470

Males

11195

M40-44

11195

20K→HALF

12.4 - 13.1 mi

Top 64%
×2
+19ft-37ft

Overall

18471

Males

11657

M40-44

11657

HALF→25K

13.1 - 15.5 mi

Top 63%
×4
+66ft-88ft

Overall

18209

Males

11443

M40-44

11443

25K→30K

15.5 - 18.6 mi

Top 70%
×9
+181ft-148ft

Overall

20196

Males

12278

M40-44

12278

30K→20M

18.6 - 20.0 mi

Top 72%
×5
+64ft-50ft

Overall

21039

Males

12593

M40-44

12593

20M→21M

20.0 - 21.0 mi

Top 73%
×8
+106ft-24ft

Overall

21051

Males

12559

M40-44

12559

21M→35K

21.0 - 21.8 mi

Top 89%
×7
+17ft-86ft

Overall

25761

Males

14751

M40-44

14751

35K→23M

21.8 - 23.0 mi

Top 70%
×5
+23ft-63ft

Overall

20290

Males

12106

M40-44

12106

23M→24M

23.0 - 24.0 mi

Top 82%
×6
+12ft-82ft

Overall

23791

Males

13740

M40-44

13740

24M→40K

24.0 - 24.9 mi

Top 87%
×1
+6ft-20ft

Overall

25221

Males

14379

M40-44

14379

40K→25.2M

24.9 - 25.2 mi

Top 81%
×1
+13ft-16ft

Overall

23549

Males

13551

M40-44

13551

25.2M→FINISH

25.2 - 26.2 mi

Top 72%
×2
+22ft-21ft

Overall

21016

Males

12355

M40-44

12355

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2603*
Passed By
2092
Net Change
-1099
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18818
5K → 10K1146*34+1112#18818#17706
10K → 15K1002*8+994#17706#16712
15K → 20K114200-191#16712#16903
20K → HALF13104-91#16903#16994
HALF → 25K79200-200#16994#17194
25K → 30K67200-598#17194#17792
30K → 20M38200-279#17792#18071
20M → 21M30200-209#18071#18280
21M → 35K6200-536#18280#18816
35K → 23M55150-95#18816#18911
23M → 24M16200-364#18911#19275
24M → 40K7200-476#19275#19751
40K → 25.2M6111-105#19751#19856
25.2M → FINISH2485-61#19856#19917
TOTALS2603*2092-1099

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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